71404564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33119}}^1$

素因数の和:33148

約数の個数: 36

約数和(自身を含む): 158578560

約数和(自身を除く): 87173996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33119, 66238, 132476, 231833, 364309, 463666, 728618, 927332, 1457236, 1622831, 2550163, 3245662, 5100326, 6491324, 10200652, 17851141, 35702282, 71404564]

約数ペア:

[(1, 71404564), (2, 35702282), (4, 17851141), (7, 10200652), (11, 6491324), (14, 5100326), (22, 3245662), (28, 2550163), (44, 1622831), (49, 1457236), (77, 927332), (98, 728618), (154, 463666), (196, 364309), (308, 231833), (539, 132476), (1078, 66238), (2156, 33119)]